i18n: updated Danish translation
This fixes a crash due to a bad string interpolation, fixes a bunch of
typos and adds more translated strings.
Fix a corner case when committing a rename after a merge (
issue1476)
i18n: sort by file when generating hg.pot
This will make the order more stable and give smaller patches when
translations merge in new and deleted strings from the hg.pot file.
Do not install executable man pages
Default mode of install might be 755, therefore specify 644.